Been taking two spoonfuls a day for a couple weeks. The biggest change, IMO, is I don't have a craving for sweets, especially at night. As a result, I dropped 10 pounds. My skin has also cleared up. Very impressive! Martin has always told me with my Metabolic Type, that I should consume more good fats and the Black Cumin Oil is definitely that! I am also drinking a glass of water with Iridesca each morning and that also helps. Thank you!